Struct LayerConfig 

pub struct LayerConfig {
    pub layer_id: usize,
    pub name: String,
    pub remaps: HashMap<Key, Key>,
    pub mode: LayerMode,
    pub led_color: (u8, u8, u8),
    pub led_zone: Option<LedZone>,
    pub analog_calibration: Option<AnalogCalibration>,
    pub analog_mode: AnalogMode,
    pub camera_output_mode: CameraOutputMode,
}

Configuration for a single layer

Contains the remappings, activation mode, and LED configuration for a layer.

Fields

layer_id: usize

Layer ID (0 = base, 1+ = additional layers)

name: String

Human-readable layer name (e.g., “Base”, “Gaming”, “Work”)

remaps: HashMap<Key, Key>

Layer-specific key remappings

Maps input keys to output keys for this layer only. Higher-priority layers override lower-priority layers.

mode: LayerMode

How this layer is activated (hold or toggle)

led_color: (u8, u8, u8)

LED color for this layer (RGB)

led_zone: Option<LedZone>

LED zone to display layer color

analog_calibration: Option<AnalogCalibration>

Analog stick calibration for this layer

None means use defaults from AnalogCalibration::default(). This allows per-layer analog sensitivity and deadzone settings.

analog_mode: AnalogMode

Analog output mode for this layer

Determines how analog stick input is processed:

• Disabled: No output
• Dpad: 8-way directional keys
• Gamepad: Xbox 360 compatible gamepad axes
• Camera/Mouse/WASD: Additional modes (Phase 15)

camera_output_mode: CameraOutputMode

Camera output mode (scroll or keys)

Controls how Camera mode emits output:

• Scroll: REL_WHEEL events for document/webpage scrolling
• Keys: Key repeat events (PageUp/PageDown/arrows) for 3D camera control Only applies when analog_mode is Camera.

Implementations

impl LayerConfig

pub fn new(layer_id: usize, name: String, mode: LayerMode) -> Self

Create a new layer configuration

Arguments

• layer_id - Layer identifier (0 = base, 1+ = additional)
• name - Human-readable name
• mode - Activation mode (hold or toggle)

pub fn add_remap(&mut self, input: Key, output: Key)

Add a key remapping to this layer

Arguments

• input - Input key code
• output - Output key code

pub fn get_remap(&self, key: Key) -> Option<Key>

Get the remapping for a key, if any

Arguments

• key - The input key to look up

Returns

• Some(Key) - The remapped output key
• None - No remapping for this key

pub fn is_empty(&self) -> bool

Check if this layer has any remappings

pub fn len(&self) -> usize

Get the number of remappings in this layer

pub fn analog_calibration(&self) -> Option<&AnalogCalibration>

Get the analog calibration for this layer

Returns None if not configured (caller should use AnalogCalibration::default()).

Returns

• Some(&AnalogCalibration) - Layer-specific calibration if configured
• None - No layer-specific calibration (use defaults)

pub fn camera_output_mode(&self) -> CameraOutputMode

Get the camera output mode for this layer

Returns the camera output mode (scroll or keys) for camera mode processing.

Returns

• CameraOutputMode - The camera output mode (Scroll or Keys)

Trait Implementations

impl Clone for LayerConfig

fn clone(&self) -> LayerConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LayerConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LayerConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LayerConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LayerConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.